diff --git a/core/java/android/net/DnsResolver.java b/core/java/android/net/DnsResolver.java
index 4b2b4c3..7a85dcb 100644
--- a/core/java/android/net/DnsResolver.java
+++ b/core/java/android/net/DnsResolver.java
@@ -16,7 +16,7 @@
 
 package android.net;
 
-import static android.net.NetworkUtils.getDnsNetId;
+import static android.net.NetworkUtils.getDnsNetwork;
 import static android.net.NetworkUtils.resNetworkCancel;
 import static android.net.NetworkUtils.resNetworkQuery;
 import static android.net.NetworkUtils.resNetworkResult;
@@ -333,7 +333,7 @@
         final Object lock = new Object();
         final Network queryNetwork;
         try {
-            queryNetwork = (network != null) ? network : new Network(getDnsNetId());
+            queryNetwork = (network != null) ? network : getDnsNetwork();
         } catch (ErrnoException e) {
             executor.execute(() -> callback.onError(new DnsException(ERROR_SYSTEM, e)));
             return;
@@ -433,7 +433,7 @@
         final FileDescriptor queryfd;
         final Network queryNetwork;
         try {
-            queryNetwork = (network != null) ? network : new Network(getDnsNetId());
+            queryNetwork = (network != null) ? network : getDnsNetwork();
             queryfd = resNetworkQuery(queryNetwork.getNetIdForResolv(), domain, CLASS_IN, nsType,
                     flags);
         } catch (ErrnoException e) {
diff --git a/core/java/android/net/NetworkUtils.java b/core/java/android/net/NetworkUtils.java
index a640f83..d0f54b4 100644
--- a/core/java/android/net/NetworkUtils.java
+++ b/core/java/android/net/NetworkUtils.java
@@ -158,10 +158,9 @@
 
     /**
      * DNS resolver series jni method.
-     * Attempts to get netid of network which resolver will
-     * use if no network is explicitly selected.
+     * Attempts to get network which resolver will use if no network is explicitly selected.
      */
-    public static native int getDnsNetId() throws ErrnoException;
+    public static native Network getDnsNetwork() throws ErrnoException;
 
     /**
      * Get the tcp repair window associated with the {@code fd}.
diff --git a/core/jni/android_net_NetUtils.cpp b/core/jni/android_net_NetUtils.cpp
index 00e0e3a..08aa1d9 100644
--- a/core/jni/android_net_NetUtils.cpp
+++ b/core/jni/android_net_NetUtils.cpp
@@ -304,13 +304,19 @@
     jniSetFileDescriptorOfFD(env, javaFd, -1);
 }
 
-static jint android_net_utils_getDnsNetId(JNIEnv *env, jobject thiz) {
-    int dnsNetId = getNetworkForDns();
-    if (dnsNetId < 0) {
-        throwErrnoException(env, "getDnsNetId", -dnsNetId);
+static jobject android_net_utils_getDnsNetwork(JNIEnv *env, jobject thiz) {
+    unsigned dnsNetId = 0;
+    if (int res = getNetworkForDns(&dnsNetId) < 0) {
+        throwErrnoException(env, "getDnsNetId", -res);
+        return nullptr;
     }
+    bool privateDnsBypass = dnsNetId & NETID_USE_LOCAL_NAMESERVERS;
 
-    return dnsNetId;
+    static jclass class_Network = MakeGlobalRefOrDie(
+            env, FindClassOrDie(env, "android/net/Network"));
+    static jmethodID ctor = env->GetMethodID(class_Network, "<init>", "(IZ)V");
+    return env->NewObject(
+            class_Network, ctor, dnsNetId & ~NETID_USE_LOCAL_NAMESERVERS, privateDnsBypass);
 }
 
 static jobject android_net_utils_getTcpRepairWindow(JNIEnv *env, jobject thiz, jobject javaFd) {
@@ -369,7 +375,7 @@
     { "resNetworkQuery", "(ILjava/lang/String;III)Ljava/io/FileDescriptor;", (void*) android_net_utils_resNetworkQuery },
     { "resNetworkResult", "(Ljava/io/FileDescriptor;)Landroid/net/DnsResolver$DnsResponse;", (void*) android_net_utils_resNetworkResult },
     { "resNetworkCancel", "(Ljava/io/FileDescriptor;)V", (void*) android_net_utils_resNetworkCancel },
-    { "getDnsNetId", "()I", (void*) android_net_utils_getDnsNetId },
+    { "getDnsNetwork", "()Landroid/net/Network;", (void*) android_net_utils_getDnsNetwork },
 };
 
 int register_android_net_NetworkUtils(JNIEnv* env)
diff --git a/services/core/java/com/android/server/ConnectivityService.java b/services/core/java/com/android/server/ConnectivityService.java
index a119ebe..39ce4a0 100644
--- a/services/core/java/com/android/server/ConnectivityService.java
+++ b/services/core/java/com/android/server/ConnectivityService.java
@@ -91,6 +91,7 @@
 import android.net.NetworkInfo;
 import android.net.NetworkInfo.DetailedState;
 import android.net.NetworkMisc;
+import android.net.NetworkMonitorManager;
 import android.net.NetworkPolicyManager;
 import android.net.NetworkQuotaInfo;
 import android.net.NetworkRequest;
@@ -169,6 +170,7 @@
 import com.android.internal.util.WakeupMessage;
 import com.android.internal.util.XmlUtils;
 import com.android.server.am.BatteryStatsService;
+import com.android.server.connectivity.AutodestructReference;
 import com.android.server.connectivity.DataConnectionStats;
 import com.android.server.connectivity.DnsManager;
 import com.android.server.connectivity.DnsManager.PrivateDnsValidationUpdate;
@@ -1785,8 +1787,7 @@
             // caller type. Need to re-factor NetdEventListenerService to allow multiple
             // NetworkMonitor registrants.
             if (nai != null && nai.satisfies(mDefaultRequest)) {
-                Binder.withCleanCallingIdentity(() ->
-                        nai.networkMonitor().notifyDnsResponse(returnCode));
+                nai.networkMonitor().notifyDnsResponse(returnCode);
             }
         }
 
@@ -2662,6 +2663,17 @@
                             NetworkAgent.CMD_REPORT_NETWORK_STATUS,
                             (valid ? NetworkAgent.VALID_NETWORK : NetworkAgent.INVALID_NETWORK),
                             0, redirectUrlBundle);
+
+                    // If NetworkMonitor detects partial connectivity before
+                    // EVENT_PROMPT_UNVALIDATED arrives, show the partial connectivity notification
+                    // immediately. Re-notify partial connectivity silently if no internet
+                    // notification already there.
+                    if (!wasPartial && nai.partialConnectivity) {
+                        // Remove delayed message if there is a pending message.
+                        mHandler.removeMessages(EVENT_PROMPT_UNVALIDATED, nai.network);
+                        handlePromptUnvalidated(nai.network);
+                    }
+
                     if (wasValidated && !nai.lastValidated) {
                         handleNetworkUnvalidated(nai);
                     }
@@ -2763,29 +2775,31 @@
     }
 
     private class NetworkMonitorCallbacks extends INetworkMonitorCallbacks.Stub {
-        private final NetworkAgentInfo mNai;
+        private final int mNetId;
+        private final AutodestructReference<NetworkAgentInfo> mNai;
 
         private NetworkMonitorCallbacks(NetworkAgentInfo nai) {
-            mNai = nai;
+            mNetId = nai.network.netId;
+            mNai = new AutodestructReference(nai);
         }
 
         @Override
         public void onNetworkMonitorCreated(INetworkMonitor networkMonitor) {
             mHandler.sendMessage(mHandler.obtainMessage(EVENT_REGISTER_NETWORK_AGENT,
-                    new Pair<>(mNai, networkMonitor)));
+                    new Pair<>(mNai.getAndDestroy(), networkMonitor)));
         }
 
         @Override
         public void notifyNetworkTested(int testResult, @Nullable String redirectUrl) {
             mTrackerHandler.sendMessage(mTrackerHandler.obtainMessage(EVENT_NETWORK_TESTED,
-                    testResult, mNai.network.netId, redirectUrl));
+                    testResult, mNetId, redirectUrl));
         }
 
         @Override
         public void notifyPrivateDnsConfigResolved(PrivateDnsConfigParcel config) {
             mTrackerHandler.sendMessage(mTrackerHandler.obtainMessage(
                     EVENT_PRIVATE_DNS_CONFIG_RESOLVED,
-                    0, mNai.network.netId, PrivateDnsConfig.fromParcel(config)));
+                    0, mNetId, PrivateDnsConfig.fromParcel(config)));
         }
 
         @Override
@@ -2803,15 +2817,13 @@
             }
             mTrackerHandler.sendMessage(mTrackerHandler.obtainMessage(
                     EVENT_PROVISIONING_NOTIFICATION, PROVISIONING_NOTIFICATION_SHOW,
-                    mNai.network.netId,
-                    pendingIntent));
+                    mNetId, pendingIntent));
         }
 
         @Override
         public void hideProvisioningNotification() {
             mTrackerHandler.sendMessage(mTrackerHandler.obtainMessage(
-                    EVENT_PROVISIONING_NOTIFICATION, PROVISIONING_NOTIFICATION_HIDE,
-                    mNai.network.netId));
+                    EVENT_PROVISIONING_NOTIFICATION, PROVISIONING_NOTIFICATION_HIDE, mNetId));
         }
 
         @Override
@@ -2853,11 +2865,7 @@
         // Notify the NetworkAgentInfo/NetworkMonitor in case NetworkMonitor needs to cancel or
         // schedule DNS resolutions. If a DNS resolution is required the
         // result will be sent back to us.
-        try {
-            nai.networkMonitor().notifyPrivateDnsChanged(cfg.toParcel());
-        } catch (RemoteException e) {
-            e.rethrowAsRuntimeException();
-        }
+        nai.networkMonitor().notifyPrivateDnsChanged(cfg.toParcel());
 
         // With Private DNS bypass support, we can proceed to update the
         // Private DNS config immediately, even if we're in strict mode
@@ -3023,11 +3031,7 @@
             // Disable wakeup packet monitoring for each interface.
             wakeupModifyInterface(iface, nai.networkCapabilities, false);
         }
-        try {
-            nai.networkMonitor().notifyNetworkDisconnected();
-        } catch (RemoteException e) {
-            e.rethrowAsRuntimeException();
-        }
+        nai.networkMonitor().notifyNetworkDisconnected();
         mNetworkAgentInfos.remove(nai.messenger);
         nai.clatd.update();
         synchronized (mNetworkForNetId) {
@@ -3440,11 +3444,7 @@
             //
             // TODO: NetworkMonitor does not refer to the "never ask again" bit. The bit is stored
             // per network. Therefore, NetworkMonitor may still do https probe.
-            try {
-                nai.networkMonitor().setAcceptPartialConnectivity();
-            } catch (RemoteException e) {
-                e.rethrowAsRuntimeException();
-            }
+            nai.networkMonitor().setAcceptPartialConnectivity();
         }
     }
 
@@ -3476,11 +3476,7 @@
             NetworkAgentInfo nai = getNetworkAgentInfoForNetwork(network);
             if (nai == null) return;
             if (!nai.networkCapabilities.hasCapability(NET_CAPABILITY_CAPTIVE_PORTAL)) return;
-            try {
-                nai.networkMonitor().launchCaptivePortalApp();
-            } catch (RemoteException e) {
-                e.rethrowAsRuntimeException();
-            }
+            nai.networkMonitor().launchCaptivePortalApp();
         });
     }
 
@@ -3515,7 +3511,7 @@
         }
 
         @Override
-        public void appResponse(final int response) throws RemoteException {
+        public void appResponse(final int response) {
             if (response == CaptivePortal.APP_RETURN_WANTED_AS_IS) {
                 enforceSettingsPermission();
             }
@@ -3525,16 +3521,9 @@
             if (nai == null) return;
 
             // nai.networkMonitor() is thread-safe
-            final INetworkMonitor nm = nai.networkMonitor();
+            final NetworkMonitorManager nm = nai.networkMonitor();
             if (nm == null) return;
-
-            final long token = Binder.clearCallingIdentity();
-            try {
-                nm.notifyCaptivePortalAppFinished(response);
-            } finally {
-                // Not using Binder.withCleanCallingIdentity() to keep the checked RemoteException
-                Binder.restoreCallingIdentity(token);
-            }
+            nm.notifyCaptivePortalAppFinished(response);
         }
 
         @Override
@@ -4112,11 +4101,7 @@
         if (isNetworkWithLinkPropertiesBlocked(lp, uid, false)) {
             return;
         }
-        try {
-            nai.networkMonitor().forceReevaluation(uid);
-        } catch (RemoteException e) {
-            e.rethrowAsRuntimeException();
-        }
+        nai.networkMonitor().forceReevaluation(uid);
     }
 
     /**
@@ -5549,11 +5534,7 @@
             // Start or stop DNS64 detection and 464xlat according to network state.
             networkAgent.clatd.update();
             notifyIfacesChangedForNetworkStats();
-            try {
-                networkAgent.networkMonitor().notifyLinkPropertiesChanged(newLp);
-            } catch (RemoteException e) {
-                e.rethrowAsRuntimeException();
-            }
+            networkAgent.networkMonitor().notifyLinkPropertiesChanged(newLp);
             if (networkAgent.everConnected) {
                 notifyNetworkCallbacks(networkAgent, ConnectivityManager.CALLBACK_IP_CHANGED);
             }
@@ -6537,15 +6518,11 @@
             // command must be sent after updating LinkProperties to maximize chances of
             // NetworkMonitor seeing the correct LinkProperties when starting.
             // TODO: pass LinkProperties to the NetworkMonitor in the notifyNetworkConnected call.
-            try {
-                if (networkAgent.networkMisc.acceptPartialConnectivity) {
-                    networkAgent.networkMonitor().setAcceptPartialConnectivity();
-                }
-                networkAgent.networkMonitor().notifyNetworkConnected(
-                        networkAgent.linkProperties, networkAgent.networkCapabilities);
-            } catch (RemoteException e) {
-                e.rethrowAsRuntimeException();
+            if (networkAgent.networkMisc.acceptPartialConnectivity) {
+                networkAgent.networkMonitor().setAcceptPartialConnectivity();
             }
+            networkAgent.networkMonitor().notifyNetworkConnected(
+                    networkAgent.linkProperties, networkAgent.networkCapabilities);
             scheduleUnvalidatedPrompt(networkAgent);
 
             // Whether a particular NetworkRequest listen should cause signal strength thresholds to
diff --git a/services/core/java/com/android/server/connectivity/AutodestructReference.java b/services/core/java/com/android/server/connectivity/AutodestructReference.java
new file mode 100644
index 0000000..009a43e
--- /dev/null
+++ b/services/core/java/com/android/server/connectivity/AutodestructReference.java
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.connectivity;
+
+import android.annotation.NonNull;
+
+import java.util.concurrent.atomic.AtomicReference;
+
+/**
+ * A ref that autodestructs at the first usage of it.
+ * @param <T> The type of the held object
+ * @hide
+ */
+public class AutodestructReference<T> {
+    private final AtomicReference<T> mHeld;
+    public AutodestructReference(@NonNull T obj) {
+        if (null == obj) throw new NullPointerException("Autodestruct reference to null");
+        mHeld = new AtomicReference<>(obj);
+    }
+
+    /** Get the ref and destruct it. NPE if already destructed. */
+    @NonNull
+    public T getAndDestroy() {
+        final T obj = mHeld.getAndSet(null);
+        if (null == obj) throw new NullPointerException("Already autodestructed");
+        return obj;
+    }
+}
diff --git a/services/core/java/com/android/server/connectivity/NetworkAgentInfo.java b/services/core/java/com/android/server/connectivity/NetworkAgentInfo.java
index 34772d0..864a793 100644
--- a/services/core/java/com/android/server/connectivity/NetworkAgentInfo.java
+++ b/services/core/java/com/android/server/connectivity/NetworkAgentInfo.java
@@ -25,12 +25,12 @@
 import android.net.NetworkCapabilities;
 import android.net.NetworkInfo;
 import android.net.NetworkMisc;
+import android.net.NetworkMonitorManager;
 import android.net.NetworkRequest;
 import android.net.NetworkState;
 import android.os.Handler;
 import android.os.INetworkManagementService;
 import android.os.Messenger;
-import android.os.RemoteException;
 import android.os.SystemClock;
 import android.util.Log;
 import android.util.SparseArray;
@@ -247,7 +247,7 @@
     public final Nat464Xlat clatd;
 
     // Set after asynchronous creation of the NetworkMonitor.
-    private volatile INetworkMonitor mNetworkMonitor;
+    private volatile NetworkMonitorManager mNetworkMonitor;
 
     private static final String TAG = ConnectivityService.class.getSimpleName();
     private static final boolean VDBG = false;
@@ -278,7 +278,7 @@
      * Inform NetworkAgentInfo that a new NetworkMonitor was created.
      */
     public void onNetworkMonitorCreated(INetworkMonitor networkMonitor) {
-        mNetworkMonitor = networkMonitor;
+        mNetworkMonitor = new NetworkMonitorManager(networkMonitor);
     }
 
     /**
@@ -290,13 +290,9 @@
      */
     public void setNetworkCapabilities(NetworkCapabilities nc) {
         networkCapabilities = nc;
-        final INetworkMonitor nm = mNetworkMonitor;
+        final NetworkMonitorManager nm = mNetworkMonitor;
         if (nm != null) {
-            try {
-                nm.notifyNetworkCapabilitiesChanged(nc);
-            } catch (RemoteException e) {
-                Log.e(TAG, "Error notifying NetworkMonitor of updated NetworkCapabilities", e);
-            }
+            nm.notifyNetworkCapabilitiesChanged(nc);
         }
     }
 
@@ -317,11 +313,11 @@
     }
 
     /**
-     * Get the INetworkMonitor in this NetworkAgentInfo.
+     * Get the NetworkMonitorManager in this NetworkAgentInfo.
      *
      * <p>This will be null before {@link #onNetworkMonitorCreated(INetworkMonitor)} is called.
      */
-    public INetworkMonitor networkMonitor() {
+    public NetworkMonitorManager networkMonitor() {
         return mNetworkMonitor;
     }
 
diff --git a/services/core/java/com/android/server/connectivity/NetworkNotificationManager.java b/services/core/java/com/android/server/connectivity/NetworkNotificationManager.java
index 0910dac..f6735d9 100644
--- a/services/core/java/com/android/server/connectivity/NetworkNotificationManager.java
+++ b/services/core/java/com/android/server/connectivity/NetworkNotificationManager.java
@@ -237,9 +237,15 @@
                     + getTransportName(transportType));
             return;
         }
-
-        final String channelId = highPriority ? SystemNotificationChannels.NETWORK_ALERTS :
-                SystemNotificationChannels.NETWORK_STATUS;
+        // When replacing an existing notification for a given network, don't alert, just silently
+        // update the existing notification. Note that setOnlyAlertOnce() will only work for the
+        // same id, and the id used here is the NotificationType which is different in every type of
+        // notification. This is required because the notification metrics only track the ID but not
+        // the tag.
+        final boolean hasPreviousNotification = previousNotifyType != null;
+        final String channelId = (highPriority && !hasPreviousNotification)
+                ? SystemNotificationChannels.NETWORK_ALERTS
+                : SystemNotificationChannels.NETWORK_STATUS;
         Notification.Builder builder = new Notification.Builder(mContext, channelId)
                 .setWhen(System.currentTimeMillis())
                 .setShowWhen(notifyType == NotificationType.NETWORK_SWITCH)
diff --git a/tests/net/java/com/android/server/connectivity/VpnTest.java b/tests/net/java/com/android/server/connectivity/VpnTest.java
index 2cae250..ce50bef 100644
--- a/tests/net/java/com/android/server/connectivity/VpnTest.java
+++ b/tests/net/java/com/android/server/connectivity/VpnTest.java
@@ -727,94 +727,4 @@
                 "::/1", "8000::/2", "c000::/3", "e000::/4", "f000::/5", "f800::/6",
                 "fe00::/8", "2605:ef80:e:af1d::/64");
     }
-
-    @Test
-    public void testProvidesRoutesToMostDestinations() {
-        final LinkProperties lp = new LinkProperties();
-
-        // Default route provides routes to all IPv4 destinations.
-        lp.addRoute(new RouteInfo(new IpPrefix("0.0.0.0/0")));
-        assertTrue(Vpn.providesRoutesToMostDestinations(lp));
-
-        // Empty LP provides routes to no destination
-        lp.clear();
-        assertFalse(Vpn.providesRoutesToMostDestinations(lp));
-
-        // All IPv4 routes except for local networks. This is the case most relevant
-        // to this function. It provides routes to almost the entire space.
-        // (clone the stream so that we can reuse it later)
-        publicIpV4Routes().forEach(s -> lp.addRoute(new RouteInfo(new IpPrefix(s))));
-        assertTrue(Vpn.providesRoutesToMostDestinations(lp));
-
-        // Removing a 16-bit prefix, which is 65536 addresses. This is still enough to
-        // provide routes to "most" destinations.
-        lp.removeRoute(new RouteInfo(new IpPrefix("192.169.0.0/16")));
-        assertTrue(Vpn.providesRoutesToMostDestinations(lp));
-
-        // Remove the /2 route, which represent a quarter of the available routing space.
-        // This LP does not provides routes to "most" destinations any more.
-        lp.removeRoute(new RouteInfo(new IpPrefix("64.0.0.0/2")));
-        assertFalse(Vpn.providesRoutesToMostDestinations(lp));
-
-        lp.clear();
-        publicIpV6Routes().forEach(s -> lp.addRoute(new RouteInfo(new IpPrefix(s))));
-        assertTrue(Vpn.providesRoutesToMostDestinations(lp));
-
-        lp.removeRoute(new RouteInfo(new IpPrefix("::/1")));
-        assertFalse(Vpn.providesRoutesToMostDestinations(lp));
-
-        // V6 does not provide sufficient coverage but v4 does
-        publicIpV4Routes().forEach(s -> lp.addRoute(new RouteInfo(new IpPrefix(s))));
-        assertTrue(Vpn.providesRoutesToMostDestinations(lp));
-
-        // V4 still does
-        lp.removeRoute(new RouteInfo(new IpPrefix("192.169.0.0/16")));
-        assertTrue(Vpn.providesRoutesToMostDestinations(lp));
-
-        // V4 does not any more
-        lp.removeRoute(new RouteInfo(new IpPrefix("64.0.0.0/2")));
-        assertFalse(Vpn.providesRoutesToMostDestinations(lp));
-
-        // V4 does not, but V6 has sufficient coverage again
-        lp.addRoute(new RouteInfo(new IpPrefix("::/1")));
-        assertTrue(Vpn.providesRoutesToMostDestinations(lp));
-
-        lp.clear();
-        // V4-unreachable route should not be treated as sufficient coverage
-        lp.addRoute(new RouteInfo(new IpPrefix(Inet4Address.ANY, 0), RTN_UNREACHABLE));
-        assertFalse(Vpn.providesRoutesToMostDestinations(lp));
-
-        lp.clear();
-        // V6-unreachable route should not be treated as sufficient coverage
-        lp.addRoute(new RouteInfo(new IpPrefix(Inet6Address.ANY, 0), RTN_UNREACHABLE));
-        assertFalse(Vpn.providesRoutesToMostDestinations(lp));
-    }
-
-    @Test
-    public void testDoesNotLockUpWithTooManyRoutes() {
-        final LinkProperties lp = new LinkProperties();
-        final byte[] ad = new byte[4];
-        // Actually evaluating this many routes under 1500ms is impossible on
-        // current hardware and for some time, as the algorithm is O(n²).
-        // Make sure the system has a safeguard against this and does not
-        // lock up.
-        final int MAX_ROUTES = 4000;
-        final long MAX_ALLOWED_TIME_MS = 1500;
-        for (int i = 0; i < MAX_ROUTES; ++i) {
-            ad[0] = (byte)((i >> 24) & 0xFF);
-            ad[1] = (byte)((i >> 16) & 0xFF);
-            ad[2] = (byte)((i >> 8) & 0xFF);
-            ad[3] = (byte)(i & 0xFF);
-            try {
-                lp.addRoute(new RouteInfo(new IpPrefix(Inet4Address.getByAddress(ad), 32)));
-            } catch (UnknownHostException e) {
-                // UnknownHostException is only thrown for an address of illegal length,
-                // which can't happen in the case above.
-            }
-        }
-        final long start = SystemClock.currentThreadTimeMillis();
-        assertTrue(Vpn.providesRoutesToMostDestinations(lp));
-        final long end = SystemClock.currentThreadTimeMillis();
-        assertTrue(end - start < MAX_ALLOWED_TIME_MS);
-    }
 }